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3 years ago

HELP PLEASE Enter the equation of the circle with the given center and radius.

Mathematics

1 answer:

masha68 [24]3 years ago

5 0

Answer:

(x + 2)² + (y + 9)² = 49

Step-by-step explanation:

Equation:

(x - h)² + (y - k)² = r²

(x - -2)² + (y - -9)² = 7²

(x + 2)² + (y + 9)² = 49

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What is 31/50 as a percentage

natita [175]

$x\ as\ a\ prcentage:\\\\x=x\cdot100\%\\--------------------------\\\\\frac{31}{50}=\frac{31}{50}\cdot100\%=(31\cdot2)\%=\boxed{62\%}$

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3 years ago

Read 2 more answers

The formula F = 1.8C + 32 allows you to find the Fahrenheit (F) temperature for a given Celsius (C) temperature. Solve the equat

Slav-nsk [51]

Answer:

The formula to calculate the Celsius temperature for a given Fahrenheit temperature is:

$C=\frac{F-32}{1.8}$

Step-by-step explanation:

Given formula:

$F=1.8C+32$

where $F$ represents temperature in Fahrenheit and $C$ represents temperature in Celsius.

To solve the equation for $C$ .

Solution:

We have,

$F=1.8C+32$

Subtracting both sides by 32.

$F-32=1.8C+32-32$

$F-32=1.8C$

Dividing both side by 1.8

$\frac{F-32}{1.8}=\frac{1.8C}{1.8}$

$\frac{F-32}{1.8}=C$

∴ $C=\frac{F-32}{1.8}$

Using the above formula, we can calculate the Celsius temperature for a given Fahrenheit temperature.

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4 years ago

A triangle has a base of 15 feet and a height of 9 feet. What is the area of the triangle? Label the figure. Write the formula,

bazaltina [42]

Answer:

135...................

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3 years ago

A drawer contains 6 white socks and 10 black socks. If 2 socks are chosen at random, what is the probability that they will have

SpyIntel [72]

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4 years ago

Read 2 more answers

A-8<br> B-16<br> C-12<br> Please help guys.

Ksju [112]

Its c the answer is c because 8+4 is 12 and if you get rid of the angle and move the line so it’s straight it would be both 8 and 4

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2 years ago